diff --git a/composer.lock b/composer.lock
index b905133..f180c75 100644
--- a/composer.lock
+++ b/composer.lock
@@ -326,16 +326,16 @@
         },
         {
             "name": "mf2/mf2",
-            "version": "v0.4.4",
+            "version": "v0.4.5",
             "source": {
                 "type": "git",
                 "url": "https://github.com/indieweb/php-mf2.git",
-                "reference": "463351e3a3620663cfa335849ce904da39ef1314"
+                "reference": "35fee8b6481695438a44f336534b4cd782bcd518"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/indieweb/php-mf2/zipball/463351e3a3620663cfa335849ce904da39ef1314",
-                "reference": "463351e3a3620663cfa335849ce904da39ef1314",
+                "url": "https://api.github.com/repos/indieweb/php-mf2/zipball/35fee8b6481695438a44f336534b4cd782bcd518",
+                "reference": "35fee8b6481695438a44f336534b4cd782bcd518",
                 "shasum": ""
             },
             "require": {
@@ -378,7 +378,7 @@
                 "parser",
                 "semantic"
             ],
-            "time": "2018-08-01T20:02:45+00:00"
+            "time": "2018-08-02T17:12:58+00:00"
         },
         {
             "name": "p3k/http",